CN2122214U - Self-locking window latch - Google Patents
Self-locking window latch Download PDFInfo
- Publication number
- CN2122214U CN2122214U CN 92212912 CN92212912U CN2122214U CN 2122214 U CN2122214 U CN 2122214U CN 92212912 CN92212912 CN 92212912 CN 92212912 U CN92212912 U CN 92212912U CN 2122214 U CN2122214 U CN 2122214U
- Authority
- CN
- China
- Prior art keywords
- buckle
- self
- button
- window
- locking window
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to a self-lock type window buckle composed of a buckle tooth which is arranged on a window sash and a lock buckle which is arranged on a window support. The utility model is characterized in that a buckle plate is movably arranged on a buckle body through a pin shaft, a button handle controls the opening and the closing of the buckle plate through a connecting rod which is connected with a reset spring to realize the segregation with the buckle tooth. The utility model has the advantages of convenient operation, compact structure and great invisibility, and simultaneously has the self-lock function. The self-lock type window buckle can be widely used for the tight fixing of the window sashes of various civil constructions to replace the presently used bolt.
Description
A kind of self-locking window button belongs to the specially designed device that is used to tighten up sash.
Be used to tighten up the device of sash at present in the civil building, be generally latch.Though this latch is simple in structure, the back is installed because body exposes, take up room, and after the window catch of sash gets loose naturally, can not tighten up sash voluntarily, prevent accidental damage effectively.
The purpose of this utility model is to provide a kind of compact conformation, the self-locking window button of good concealment.
The utility model is to realize above-mentioned purpose like this.Self-locking window button is made up of buckle teeth and snap close, and the buckle teeth that has handle is installed on the sash, and the snap close correspondence that is used to tighten up sash is installed in window-frame, and its panel is fixed on the bottom surface of window-frame, and is concordant with the bottom surface, between the panel of snap close and buckle the compression spring is housed.One end of shell fragment is fixed on the button base plate and with the bottom surface and forms an angle, and its free end contacts with the bottom of buckle, and an end of buckle is movably arranged on the button with bearing pin, and can rotate around the axle center.Connecting rod is loaded in the hole of the interior circle of back-moving spring and button side plate, and the button handle is equipped with in its outer end, and the inner end is equipped with guiding and is supported parts, and joins with the middle part of shell fragment.With the moving button handle of hand, then connecting rod promotes shell fragment jack-up buckle, and buckle teeth is deviate from once.
The utlity model has easy to usely, the characteristics of compact conformation and good concealment also have auto-lock function simultaneously, can be widely used in tightening up of various civilian construction sash, to replace present employed latch.
Figure one is a scheme of installation of the present utility model,
Figure two is a structural representation of the present utility model.
The buckle teeth (11) of the band handle (10) made from metal is loaded on the sash, and button (1) is loaded in the dead slot of window-frame. Panel (8) is loaded on the bottom surface of window-frame, and Compress Spring (9) then is loaded on face Between plate (8) and the buckle (7). One end of buckle (7) is movably arranged on the button (1) with bearing pin, and shell fragment (6) one ends are fixed on the base plate of button (1). Back-moving spring (4) is fixed on the left plate of button (1), and the other end is fixed on the connecting rod (3). Connecting rod (3) is loaded in the inner circle of back-moving spring (4), and the left plate that the one end passes button (1) is connected with button handle (2), and the other end then is fixed on the guide support parts (5).
Embodiment of the present utility model is, back-moving spring (4), compression spring (9) are made with carbon spring steel wires, and shell fragment (6) is processed with No. 65 hot rolling flat spring steel, and the angle of itself and button bottom surface is 45～75 to spend.All the other parts of buckle teeth and snap close process with metal sheet roof covering and section bar, and its size is corresponding with the serial size of window-frame bottom width.
Claims (4)
1, a kind of by the buckle teeth that is installed in the band handle on the sash be installed in the self-locking window that the snap close on the window-frame forms and buckle, it is characterized in that: an end of buckle is movably arranged on the button with bearing pin, and can rotate around the axle center.
2, a kind of self-locking window button according to claim 1 is characterized in that: connecting rod is loaded in the hole of the interior circle of back-moving spring and button side plate, and the button handle is equipped with in its outer end, and the inner end is equipped with guiding and is supported parts, and joins with the middle part of shell fragment.
3, a kind of self-locking window button according to claim 1, it is characterized in that: an end of shell fragment is fixed on the button base plate and with the bottom surface and forms an angle, and its free end contacts with the bottom of buckle.
4, a kind of self-locking window button according to claim 1 is characterized in that: between the panel of snap close and buckle the compression spring is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92212912 CN2122214U (en) | 1992-05-19 | 1992-05-19 | Self-locking window latch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92212912 CN2122214U (en) | 1992-05-19 | 1992-05-19 | Self-locking window latch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2122214U true CN2122214U (en) | 1992-11-18 |
Family
ID=4957729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92212912 Granted CN2122214U (en) | 1992-05-19 | 1992-05-19 | Self-locking window latch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2122214U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099979C (en) * | 1995-02-07 | 2003-01-29 | 本田技研工业株式会社 | Structure for intaking theft-proof device for light motorcycle |
| CN105247987A (en) * | 2015-10-19 | 2016-01-20 | 湖南省耒耕轻型耕田机制造有限公司 | Rotary tillage tool capable of being dismounted conveniently |
| CN109356340A (en) * | 2018-09-06 | 2019-02-19 | 芜湖宏晟金属制品有限公司 | A kind of the non-return self-locking device and its application method of the positioning of ventilating skylight valve plate |
-
1992
- 1992-05-19 CN CN 92212912 patent/CN2122214U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099979C (en) * | 1995-02-07 | 2003-01-29 | 本田技研工业株式会社 | Structure for intaking theft-proof device for light motorcycle |
| CN105247987A (en) * | 2015-10-19 | 2016-01-20 | 湖南省耒耕轻型耕田机制造有限公司 | Rotary tillage tool capable of being dismounted conveniently |
| CN109356340A (en) * | 2018-09-06 | 2019-02-19 | 芜湖宏晟金属制品有限公司 | A kind of the non-return self-locking device and its application method of the positioning of ventilating skylight valve plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2122214U (en) | Self-locking window latch | |
| JPH0431985Y2 (en) | ||
| CN2157288Y (en) | Door and window for dwelling house and building | |
| CN2180750Y (en) | Two-purpose spring bolt | |
| CN220167761U (en) | Automatic composite garage door that overturns | |
| CN2330770Y (en) | One-door type dual-purpose for winter and summer multi-functional anti-burglar door | |
| CN2309409Y (en) | Special window of granary | |
| CN2200681Y (en) | Automatic close window device for preventing rainstorm | |
| CN2270777Y (en) | Push-button lock for sliding sash | |
| CN2174554Y (en) | Safety anti-theft door | |
| CN2242961Y (en) | Anti-theft aluminium-alloy sliding window and aluminium-alloy convenient screen window | |
| GB1575999A (en) | Means for operating skylights and the like | |
| CN1021071C (en) | Door and window of iron grid sliding door | |
| CN2323091Y (en) | Safety lock for rolling blind door | |
| CN2109427U (en) | Theft-proof door lock | |
| CN2174544Y (en) | Sliding combined door and window | |
| CN2309410Y (en) | Special door for granary | |
| CN2153609Y (en) | Antipick safety bolt lock | |
| CN2232476Y (en) | Lock for bicycle | |
| CN2242316Y (en) | Hidden type sliding door | |
| CN2130902Y (en) | Lock for two-wing door capable of opening inward or outward | |
| CN2238309Y (en) | Theft-proof door with movable grill | |
| CN2150312Y (en) | Multifunction anti-theft safety door | |
| CN2427613Y (en) | Thermal insulation type door or window curtain | |
| CN2331745Y (en) | Expansion fastening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |